FULL SIZE KEYBOARD WITH FOLDABLE STAND: The wireless keyboard is in full size design with QWERTY US Layout, reducing your typo frequency. Moreover, it comes with foldable stand which effectively avoids wrist muscle strain during extended typing sessions, as our thoughtfully designed angle provides optimal support.SMART ENERGY SAVING: Wireless mouse and keyboard features with smart sleep mode for saving power, they will go into sleeping mode while it's not in use for 5 seconds. Click or press any key or button to wake them up. (1*AA battery for the mouse and 1*AAA batteries for the keyboard, Battery not included in the package)SILENT DESIGN, MORE QUIET: The USB keyboard with the scissor keys and the mouse adopts silent click technology, both will allow you to do your job at night and no wor